Thank you for the donation.
P0171 is due to system too lean.
Apart from the above code, what other codes have occurred?
A list of the codes might help in determining what to look for.
Since problem started with rodent damage, I would suggest checking for wire damage or contaminated connectors at other areas or around the damaged section.
Check for broken or bad ground wires.
Wednesday, September 2nd, 2009 AT 1:37 PM